Yahtzee
Yahtzee is a dice game whose objective is to score points by 5 dice to make certain combinations. Read more about it here https://en.wikipedia.org/wiki/Yahtzee
Hangman
Hangman is a guessing game played between 2 players. One player thinks of a word, phrase or sentence and the other(s) tries to guess it by suggesting letters within a certain number of guesses.
Lights Out
Lights Out is a logic/puzzle game, played on a gird of individual lights, which can either be lit or unlit. The puzzle is won when all of the lights are turned off. You can click on a cell to toggle that light — but it also toggles the light above it, to the left of it, to the right of it, and below it.